| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.50 | 9.385% | $162.4367 | $162.44 | $162.45 | $162.40 |
| Purchase #2 | $240.91 | 6.741% | $257.1497 | $257.15 | $257.15 | $257.10 |
| Purchase #3 | $68.51 | 13.484% | $77.7479 | $77.75 | $77.75 | $77.70 |
| Purchase #4 | $193.71 | 11.684% | $216.3431 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $185.37 | 8.642% | $201.3897 | $201.39 | $201.40 | $201.40 |
| Purchase #6 | $94.30 | 9.694% | $103.4414 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $250.70 | 13.134% | $283.6269 | $283.63 | $283.65 | $283.60 |
| 7 purchase totals = | $1,182.00 | $1,302.1354 | $1,302.14 | $1,302.20 | $1,301.90 | |